| Athyris spiriferoides Wanakah Shale Erie Co., Michigan Size: The brachiopod is about 3.7 cm across. Price: $15 US ID number: d1272 | 
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| Athyris spiriferoides Wanakah Shale Erie Co., Michigan Size: The brachiopod is about 3.7 cm across. Price: $15 US ID number: d1272 |
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